1 /*
2 * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
24 */
25
26 /* ****************************************************************
27 ******************************************************************
28 ******************************************************************
29 *** COPYRIGHT (c) Eastman Kodak Company, 1997
30 *** As an unpublished work pursuant to Title 17 of the United
31 *** States Code. All rights reserved.
32 ******************************************************************
33 ******************************************************************
34 ******************************************************************/
35
36 package java.awt.image;
37
38 import static sun.java2d.StateTrackable.State.*;
39
40 /**
41 * This class extends {@code DataBuffer} and stores data internally
42 * as integers.
43 * <p>
44 * <a name="optimizations">
45 * Note that some implementations may function more efficiently
46 * if they can maintain control over how the data for an image is
47 * stored.
48 * For example, optimizations such as caching an image in video
49 * memory require that the implementation track all modifications
50 * to that data.
51 * Other implementations may operate better if they can store the
52 * data in locations other than a Java array.
53 * To maintain optimum compatibility with various optimizations
54 * it is best to avoid constructors and methods which expose the
55 * underlying storage as a Java array as noted below in the
56 * documentation for those methods.
57 * </a>
58 */
59 public final class DataBufferInt extends DataBuffer
60 {
61 /** The default data bank. */
62 int data[];
63
64 /** All data banks */
|
1 /*
2 * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
24 */
25
26 /* ****************************************************************
27 ******************************************************************
28 ******************************************************************
29 *** COPYRIGHT (c) Eastman Kodak Company, 1997
30 *** As an unpublished work pursuant to Title 17 of the United
31 *** States Code. All rights reserved.
32 ******************************************************************
33 ******************************************************************
34 ******************************************************************/
35
36 package java.awt.image;
37
38 import static sun.java2d.StateTrackable.State.*;
39
40 /**
41 * This class extends {@code DataBuffer} and stores data internally
42 * as integers.
43 * <p>
44 * <a id="optimizations">
45 * Note that some implementations may function more efficiently
46 * if they can maintain control over how the data for an image is
47 * stored.
48 * For example, optimizations such as caching an image in video
49 * memory require that the implementation track all modifications
50 * to that data.
51 * Other implementations may operate better if they can store the
52 * data in locations other than a Java array.
53 * To maintain optimum compatibility with various optimizations
54 * it is best to avoid constructors and methods which expose the
55 * underlying storage as a Java array as noted below in the
56 * documentation for those methods.
57 * </a>
58 */
59 public final class DataBufferInt extends DataBuffer
60 {
61 /** The default data bank. */
62 int data[];
63
64 /** All data banks */
|